Overexpression of leptin and leptin receptors in breast cancer positively correlates with clinicopathological features

Obesity has been reported to increase postmenopausal breast cancer risk by 30% to 50%, and obese breast cancer patients have been shown to present more aggressive breast cancer pathological features As most breast cancers are sex hormone-dependent, adipocytokines derived from adipose tissue, such as...

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Veröffentlicht in:Chinese medical journal 2009-12, Vol.122 (24), p.3078-3081
Hauptverfasser: Xia, Xiang-Hou, Gu, Jun-Chao, Bai, Qing-Yang, Yu, Wei
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container_end_page 3081
container_issue 24
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container_title Chinese medical journal
container_volume 122
creator Xia, Xiang-Hou
Gu, Jun-Chao
Bai, Qing-Yang
Yu, Wei
description Obesity has been reported to increase postmenopausal breast cancer risk by 30% to 50%, and obese breast cancer patients have been shown to present more aggressive breast cancer pathological features As most breast cancers are sex hormone-dependent, adipocytokines derived from adipose tissue, such as leptin, may account for the positive association between obesity and breast cancer. Leptin, a 16-kDa protein product of the obese gene, was initially regarded as a neuroendocrine factor in the hypothalamus to maintain homeostasis of body weight by regulating food intake and energy expenditure.
doi_str_mv 10.3760/cma.j.issn.0366-6999.2009.24.031
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source MEDLINE; DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals
subjects Adult
Aged
Breast Neoplasms - complications
Breast Neoplasms - metabolism
Breast Neoplasms - pathology
Female
Humans
Immunohistochemistry
Leptin - metabolism
Lymph Nodes - metabolism
Lymph Nodes - pathology
Lymphatic Metastasis
Male
Middle Aged
Receptors, Leptin - metabolism
乳腺癌
病理特征
神经内分泌
肥胖基因
title Overexpression of leptin and leptin receptors in breast cancer positively correlates with clinicopathological features
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